-release of first light
-nucleosynthesis
-formation of stars and galaxies
<span>-formation of elementary particles</span>
Answer:
0.25miles/min
Explanation:
Instantaneous speed of a person or an object is its speed at a particular moment usually at a period of time.
The speedometer of a car reports the instantaneous speed.
It can be mathematically expressed as;
Instantaneous speed = 
At 20min the distance covered is 5miles;
Instantaneous speed =
= 0.25miles/min
Answer:
4.47 km
Explanation:
If we draw the path of the van then we get a shape with two exposed points A and D. If we draw a line from point D perpendicular to BA we get point E. This gives us a right angled triangle ADE.
From Pythagoras theorem
AD² = AE² + ED²

Hence, the van is 4.47 km from its initial point
Answer:
It would crack.
Explanation: The pressure from dropping it would crush the eggshell therefore breaking the egg.